7-Dehydrocholesterol
- Product Name 7-Dehydrocholesterol
- Alias Provitamin D3
- Einecs 200-273-9
- Mininmum Order 1 g
- Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
- Price Inquiry sales7@bouling-chem.com
- Manufacturer Bouling Chemical Co., Limited
- CONTACT NOW
|
HS Code |
590900 |
| name | 7-Dehydrocholesterol |
| CAS_number | 434-16-2 |
| molecular_formula | C27H44O |
| molecular_weight | 384.64 g/mol |
| EC_number | 207-163-7 |
| appearance | white to off-white powder or crystalline solid |
| melting_point | 154-156 °C |
| storage_temperature | 2-8 °C (refrigerated) |
| solubility | insoluble in water; soluble in chloroform, ethanol, and ether |
| purity | typically ≥98% (varies by supplier) |
| synonyms | Δ7-Cholesten-3β-ol, Provitamin D3 |
| product_numbers | Sigma-Aldrich: D6318, Merck: 817478, TCI: D0759 |
As an accredited 7-Dehydrocholesterol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 7-Dehydrocholesterol from Sigma Aldrich (1 gram) is supplied in an amber glass bottle with a tamper-evident cap and label. |
| Shipping | 7-Dehydrocholesterol from Sigma Aldrich, Merck, or TCI Chemicals is shipped in tightly sealed containers, protected from light and moisture. It is handled as a light-sensitive, temperature-regulated product, often shipped with ice packs or under refrigerated conditions to maintain stability. Shipping complies with all chemical safety and regulatory guidelines. |
| Storage | 7-Dehydrocholesterol should be stored in a tightly closed container, protected from light, moisture, and air, at 2–8°C (refrigerated). It is sensitive to oxidation and light, so use amber containers if possible. Avoid exposure to heat and incompatible substances. Store in a well-ventilated, dry area compliant with standard chemical storage regulations, following Sigma-Aldrich/Merck/TCI guidelines. |
Competitive 7-Dehydrocholesterol prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
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- 7-Dehydrocholesterol is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales7@bouling-chem.com.
